Baria, Michael R Platelet-Rich Plasma for Patellar Tendinopathy: Letter to the Editor. [electronic resource] - The American journal of sports medicine 02 2020 - NP21-NP22 p. digital Publication Type: Letter; Comment ISSN: 1552-3365 Standard No.: 10.1177/0363546519895250 doi Subjects--Topical Terms: HumansLeukocytesPatellaPlatelet-Rich PlasmaTendinopathy